Keyboard Shortcuts don't Work in the GUI

[RayJW]

Describe the bug
The GUI doesn't handle keyboard shortcuts, I first realized when using the “Edit Workspace” dialogue. The text field for example doesn't work with common ones like Ctrl + X, Ctrl + C, or Ctrl + V. Actually, Ctrl + V for pasting seems to paste the text in a typewriter field.

To Reproduce
Steps to reproduce the behavior:

1. Open any text field in the GUI, in the settings or some dialogue.
2. Try to use some common keyboard shortcuts for text.
3. Observe that none of them do what they're supposed to.

Expected behavior
I'd expect all of these fields to behave like basically any text fields in the OS. Copy, paste, cut text, etc.

Desktop (please complete the following information):

• OS: Arch Linux
• App Version: Rnote v0.11.0
• Installation Source: Flatpak
• Desktop Environment: GNOME 47.2
• Display Server: Wayland
• Input Source: Mouse and Keyboard

[Doublonmousse]

I think that's more an issue of event propagation.

The RnAppWindow probably eats some of these shortcuts instead of the text entry.
You can see that when doing ctrl+c and ctrl+v on these text entry whilst the canvas itself has an opened text entry (and see that nothing happens on the edited text entry but things do happen on the canvas in the text entry itself)